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Apple iMac 27" A1419 Late 2012 Logic Board i5 3.2GHz GTX 680MX 2GB EMC 2546
This listing is for a Genuine Apple iMac 27-inch (Late 2012) Logic Board, Apple model A1419, EMC 2546, featuring a Quad-Core Intel Core i5 processor at 3.2GHz and a dedicated NVIDIA GeForce GTX 680MX graphics card with 2GB GDDR5 VRAM.
This logic board was factory-installed in select 27-inch iMac Late 2012 configurations and delivers strong performance for macOS, creative workloads, and general desktop use. It is ideal for repairing or restoring a failed iMac system using the exact same hardware configuration.
The board has been fully tested to ensure proper booting, video output, port functionality, and system stability.
⚙️ Specifications:
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Brand: Apple
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Model: iMac A1419
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EMC: 2546
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Logic Board Part Type: Main Logic Board
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Processor: Intel Core i5-3470 @ 3.2GHz (Quad-Core)
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Graphics: NVIDIA GeForce GTX 680MX
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Video Memory: 2GB GDDR5
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Memory Support: DDR3 1600MHz SO-DIMM
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Storage Interface: SATA (2.5-inch / 3.5-inch via Apple configuration)
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Operating System Support: macOS (Late 2012 compatible versions)
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Condition: Used – Fully Tested, Working Properly
✴️ Exact Compatibility (Verified):
🧩 Compatible ONLY with:
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iMac 27-inch Late 2012
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Model Identifier: iMac13,2
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Apple Model: A1419
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EMC: 2546
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🛑 Not Compatible With:
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iMac 21.5-inch models
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iMac Mid 2011 or earlier
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iMac Late 2013 or newer
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Any iMac using different GPU configurations
⚠️ Important Installation Notes:
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Professional installation is strongly recommended due to full iMac disassembly.
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Ensure your original logic board matches EMC 2546 / iMac13,2 before purchase.
90-Day Warranty
All products sold by NextGenPCParts are backed by a 90-day limited hardware warranty from the date of purchase. This warranty covers defects in materials or workmanship under normal use.
What’s Covered
- Manufacturing defects
- Hardware or component failures (logic board, screen, SSD, GPU, etc.)
- Performance issues not caused by misuse
What’s Not Covered
- Physical or cosmetic damage after delivery
- Improper installation, mishandling, or liquid exposure
- Software or firmware issues (including iCloud/MDM locks)
- Normal wear and tear or unauthorized modifications
How to Claim
To start a warranty claim, email support@nextgenpcparts.com with your order number, a brief description of the issue, and photos or videos if available.
Once reviewed, we’ll repair, replace, or refund the item at our discretion.
📘 Read full warranty terms: View Terms & Conditions